The trip had all the makings of a boring car ride—until the couple saw mysterious lights approaching from the sky.

Steven Spielberg reflected on his beliefs about aliens, as well as his wife Kate Capshaw and kids, during an exclusive E!

It's an invigorating chase thriller, but where Spielberg once seemed to be leading the culture, he's now following decades of ...

If and when SETI discovers alien life, then a revised Declaration of Principles guarantees that once the discovery has been ...

Astronomers have spent years searching for a possible hidden giant planet far beyond Neptune. Unusual orbits among distant ...

Here's a rundown of 21 celebrities who believe aliens are real, and what they've said about our extraterrestrial neighbors.

In 1997, a group that believed they were headed to heaven in a spaceship carried out the largest mass suicide on American ...

In Rough Edges, Mike Rothschild writes about fringe groups, conspiracy theories and how the Internet broke our brains. This ...

Family members of the victims want a fresh inquiry into one of the Soviet Union's most enduring mysteries.

The Colorado hub has long been subject to conspiracy theories about its tunnels, strange artwork, and a sculpture with ...

The Pentagon has released another batch of ‘UFO Files’ with footage of unknown objects in the sky—here are the most common alien theories, explained. This voice experience is generated by AI. Learn ...